Description

1,5-Bis[(4-Ethylphenyl)Amino]Anthraquinone is a specialized anthraquinone derivative, a high-value organic intermediate prized for its role in synthesizing advanced colorants and functional materials. Its molecular structure is engineered to impart specific chromatic and electronic properties, making it a critical component for performance-driven applications. This compound is essential for manufacturers and R&D teams in the dyes and pigments, specialty polymers, and advanced material science sectors seeking to develop next-generation products.

Application

• Disperse Dye Intermediate: A key precursor for manufacturing high-performance, heat-stable disperse dyes used in polyester and synthetic fiber coloration.
• Functional Pigment Synthesis: Used in the production of organic pigments for plastics, coatings, and inks requiring specific lightfastness and thermal stability.
• Electroluminescent Materials: Serves as a building block in the development of organic light-emitting diodes (OLEDs) and other electronic display components.
• Photoconductive Agents: Employed in the formulation of materials for photocopiers, laser printers, and other imaging technologies.
• Liquid Crystal Dyes: Used in the synthesis of dyes for liquid crystal displays (LCDs) to enhance contrast and viewing angles.
• Research & Development: A valuable reference standard and starting material for academic and industrial research into novel organic semiconductors and chromophores.

Basic Information

Product Name	1,5-Bis[(4-Ethylphenyl)Amino]Anthraquinone
CAS No.	71334-59-3
Molecular Formula	C30H26N2O2
Molecular Weight	446.54 g/mol
Synonyms	1,5-Bis(p-ethylanilino)anthraquinone; 1,5-Bis(4-ethylphenylamino)anthracene-9,10-dione; C.I. Disperse Blue 60 Intermediate; Disperse Blue 60 Intermediate; 1,5-Bis[(4-ethylphenyl)amino]-9,10-anthracenedione; 1,5-Di(4-ethylphenylamino)anthraquinone; Anthraquinone, 1,5-bis[(4-ethylphenyl)amino]-; Solvent Blue 60 Intermediate
EINECS	Contact for details

Quality Control

Our production of 1,5-Bis[(4-Ethylphenyl)Amino]Anthraquinone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark blue to violet crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.